russia have put a halt to adoptions by americans. the latest on what american family did that is sparking major outrage across theglobe. >>> checking headlines this morning, federal investigators are expected in west virginia today to try to figure out what caused the deadly mine explosion last week. they gathered at a church to pray and to thank those who continue to work in these dangerous conditions. last monday, an explosion at the upper big branch mine killed 29 people. crews are still working to remove victims from that mine. >>> investigators say it doesn't look like poland's presidential plane had any problems before it crashed. the crash has left many in poland devastated. or thousands line the street mourning the death of the president of poland. the road up to the presidential palace has become a shrine memorializing the country's leader, his wife and other dignitaries who lost their lives in saturday morning's plane crash. flowers and candles have piled up outside the palace where hundreds gathered at noon sunday to two